340676388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{242647}}^1$

素因数の和:242673

約数の個数: 48

約数和(自身を含む): 951180160

約数和(自身を除く): 610503772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 242647, 485294, 727941, 970588, 1455882, 2183823, 2911764, 3154411, 4367646, 6308822, 6551469, 8735292, 9463233, 12617644, 13102938, 18926466, 26205876, 28389699, 37852932, 56779398, 85169097, 113558796, 170338194, 340676388]

約数ペア:

[(1, 340676388), (2, 170338194), (3, 113558796), (4, 85169097), (6, 56779398), (9, 37852932), (12, 28389699), (13, 26205876), (18, 18926466), (26, 13102938), (27, 12617644), (36, 9463233), (39, 8735292), (52, 6551469), (54, 6308822), (78, 4367646), (108, 3154411), (117, 2911764), (156, 2183823), (234, 1455882), (351, 970588), (468, 727941), (702, 485294), (1404, 242647)]